Unmanned plane evadable system based on millimeter wave radar

Abstract

The invention discloses an unmanned plane evadable system based on a millimeter wave radar; the system comprises at least one unmanned plane and an unmanned plane monitoring center; the unmanned planecan transmit data with the unmanned plane monitoring center through a wireless transmission mode; the unmanned plane comprises an unmanned plane body and a controller; the controller is arranged on the unmanned plant body, and comprises a microprocessor, a memory, a first signal transmit-receive module, an image acquisition module, an image processing module, a power module and a millimeter waveevadable radar; the microprocessor, the memory, the first signal transmit-receive module, and the millimeter wave evadable radar are mutually connected; the power module output end is connected with power supply input ends of the microprocessor, the image processing module, the image acquisition module and the millimeter wave evadable radar; the image acquisition module output end is connected with the image processing module input end; the image processing module output end is connected with the microprocessor input end.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an obstacle avoidance system for unmanned aerial vehicles based on millimeter wave radar. Background technique [0002] As an emerging industry, drones are being used in many fields or industries such as military, agriculture, aerospace, and wireless detection; while traditional drone obstacle avoidance is just to collect images in front of the drone through the camera, and then Use image analysis to judge whether there is an obstacle in front; the accuracy of this method is open to question, and the second is that the front field of view collected by the camera is limited. If the speed of the UAV is too fast, the image analysis will lag and the UAV will not be able to timely The problem of obstacle avoidance. [0003] Therefore, how to improve the timeliness of UAV obstacle avoidance and the accuracy of obstacle judgment on the basis of judging whether there ar...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a UAV obstacle avoidance system based on millimeter wave radar, which solves the problems of untimely obstacle avoidance and low obstacle judgment accuracy of existing UAVs

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